7243551

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4999}}^1$

素因数の和:5035

約数の個数: 24

約数和(自身を含む): 12480000

約数和(自身を除く): 5236449

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 4999, 14997, 34993, 44991, 104979, 114977, 314937, 344931, 804839, 1034793, 2414517, 7243551]

約数ペア:

[(1, 7243551), (3, 2414517), (7, 1034793), (9, 804839), (21, 344931), (23, 314937), (63, 114977), (69, 104979), (161, 44991), (207, 34993), (483, 14997), (1449, 4999)]